首页 / 专利库 / 油,脂肪和蜡 / 动物蜡 / Purification of fatty acid

Purification of fatty acid

阅读:336发布:2022-05-09

专利汇可以提供Purification of fatty acid专利检索,专利查询,专利分析的服务。并且PURPOSE: To prepare the title compound having and excellent color shade and stability, by adding specific amounts of a phenol compound and a boric compound to a crude fatty acid to deactivate the oxidation product and to convert the colored and smelly impurities to easily removable states, and then distilling the mixture.
CONSTITUTION: The title compounds are obtained by addition of 0.001W2wt% of a phenol compound and 0.01W2wt% of boric acid to natural fatty acids obtained from e.g. animal and plant fats and oils and fish oil or synthetic fatty acids obtained by the paraffin oxidation, oxo method, etc., followed by distillation. A phenol compound which can be used is e.g. tetrakis[methylene(3,5-di-t-butyl-4-hydroxyhydrocinnamate)]methane which shows an activity as an oxidation inhibitor. A boric acid compound which can be used is e.g. orthoboric acid which has an activity to convert, e.g. the chromophoric oxygen-containing impurities to an inert and easily removable heavy oil.
COPYRIGHT: (C)1980,JPO&Japio,下面是Purification of fatty acid专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈